@article{174441,
      url = {http://digitallibrary.un.org/record/174441},
      title = {Experiences concerning environmental effects of commodity  production and processing : synthesis of case studies on  cocoa, coffee and rice : report /},
      publisher = {UN,},
      recid = {174441},
      pages = {33 p. :},
      address = {Geneva :. 1993-09-22},
      year = {1993},
      month = {Sep},
}